US20130053746A1 - Central-opening knitting - Google Patents

Central-opening knitting Download PDF

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Publication number
US20130053746A1
US20130053746A1 US13/592,680 US201213592680A US2013053746A1 US 20130053746 A1 US20130053746 A1 US 20130053746A1 US 201213592680 A US201213592680 A US 201213592680A US 2013053746 A1 US2013053746 A1 US 2013053746A1
Authority
US
United States
Prior art keywords
support
stitches
silicone
medical device
rest
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US13/592,680
Other languages
English (en)
Inventor
Sophie Roland
Jean-Roger Guillo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advanced Silicone Coating SAS
Original Assignee
Zodiac Automotive Division SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zodiac Automotive Division SAS filed Critical Zodiac Automotive Division SAS
Priority to US13/592,680 priority Critical patent/US20130053746A1/en
Assigned to ZODIAC AUTOMOTIVE DIVISION reassignment ZODIAC AUTOMOTIVE DIVISION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: Guillo, Jean-Roger, ROLAND, SOPHIE
Publication of US20130053746A1 publication Critical patent/US20130053746A1/en
Assigned to ZODIAC COATING reassignment ZODIAC COATING CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: ZODIAC AUTOMOTIVE DIVISION
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0203—Adhesive bandages or dressings with fluid retention members
    • A61F13/0226—Adhesive bandages or dressings with fluid retention members characterised by the support layer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/023—Adhesive bandages or dressings wound covering film layers without a fluid retention layer
    • A61F13/0236—Adhesive bandages or dressings wound covering film layers without a fluid retention layer characterised by the application/handling support layer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0246—Adhesive bandages or dressings characterised by the skin-adhering layer
    • A61F13/0253—Adhesive bandages or dressings characterised by the skin-adhering layer characterized by the adhesive material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0276—Apparatus or processes for manufacturing adhesive dressings or bandages
    • A61F13/0289—Apparatus or processes for manufacturing adhesive dressings or bandages manufacturing of adhesive dressings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/2481—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including layer of mechanically interengaged strands, strand-portions or strand-like strips
    • Y10T428/24818—Knitted, with particular or differential bond sites or intersections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]

Definitions

  • the invention concerns a composite material comprising a textile base and intended to be integrated into a medical device, for example of the dressing type.
  • the invention also concerns the method of fabrication of said composite material as well as a medical device comprising it.
  • the invention concerns the use of a textile-based material in the fabrication of a medical device, for example of the dressing type, or an intermediate product thereof.
  • Such a device generally comprises an absorbent mass enabling secretions of the skin area to be protected, such as exudates from a wound, to be absorbed, an adhesive layer that enables the device to adhere to the skin area around the lesion and to be held in place around that area, and where applicable a covering forming the exterior surface of said device.
  • silicones have properties that are particularly interesting: these are “soft” adhesives that have the advantage that removal of the composite material is not painful, as well as encouraging healing.
  • silicone is difficult to use if a thick layer is to be deposited.
  • WO 87/05206 a dressing intended to be in contact with a wound, comprising an open structure, such as a knitted structure, coated with a hydrophobic soft adhesive such as a silicone.
  • this dressing has the advantage of being well tolerated by the skin and of enabling removal of the medical device without causing pain for the patient.
  • this dressing has the disadvantage of being difficult to use in practice. As it is not able to absorb exudates from the wound, it cannot be employed on its own and must be used in conjunction with an absorbent foam and a tape for attaching it, the combination forming the medical device.
  • the object of the present invention is thus to provide a composite material for medical devices intended to come into contact with a wound that may be used with an absorbent mass and that is easy to fabricate and to integrate into a medical device.
  • the invention concerns a composite material including an open knitted textile support including an array of stitches, said support including at least one area free of stitches or in which the stitch density is at least five times less than in the rest of the support and a silicone impregnating the stitches of said support.
  • low stitch density areas can, when a medical device is used, accommodate an absorbent mass or any other relatively voluminous element.
  • the material of the invention provides the advantages linked to the use of a soft adhesive (silicone) whilst having good cohesion.
  • the material of the invention may thus constitute an intermediate product easy to assemble with other intermediate products to obtain a medical device such as a dressing.
  • the textile support of the invention may include threads enabling it to have a high deformation capacity and a high contention force.
  • the knitted textile includes elastic filaments such as threads including an elastane type polyurethane.
  • the knitted textile support includes coated or textured threads.
  • the composite material of the invention may include one or more identical or different areas free of stitches or of low stitch density that may have a wide variety of shapes.
  • the at least one area free of stitches or of low stitch density has a shape chosen from the following: circular, rectangular, square or oval.
  • the silicone may impregnate one only or both faces of the support of the material.
  • the silicone employed is preferably a silicone gel.
  • said silicone is an adhesive silicone. Accordingly, once assembled into a medical device, the material of the invention may be applied directly to the skin.
  • said silicone extends continuously over the surface of the support comprising stitches.
  • said silicone extends discontinuously over the surface of the support.
  • the invention also concerns a medical device for protecting a skin area, such as a dressing, including the material described above.
  • the medical device may typically comprise other intermediate products such as an exterior membrane, an absorbent mass or a perforated tulle type fabric serving as an interface with the skin area to be protected.
  • the intermediate products in contact with the composite material of the invention may be assembled therewith directly if the silicone impregnating the support is adhesive or by means of an adhesive layer disposed between them.
  • the medical device of the invention generally includes an exterior membrane.
  • This membrane permeable to water vapor but impermeable to fluids and to microorganisms then constitutes the external covering of the medical device.
  • It may be of the breathing or semi-breathing (permeable or semi-permeable) type and produced in diverse materials such as polyurethane, a polyamide, polyethylene terephthalate or a silicone.
  • the areas free of stitches or of low stitch density of the composite material of the invention enable supplementary elements to be accommodated.
  • the medical device of the invention includes an absorbent mass.
  • This absorbent mass is advantageously disposed in an area free of stitches or in which the stitch density is at least five times less than in the rest of the support of the textile support.
  • Absorbent masses well known in the field may be used for this purpose, for example a hydrophilic foam based on polyurethane or hydrocolloid fibers.
  • the absorbent mass may be impregnated with an active principle for treating said wound.
  • the invention also relates to a method of fabricating the composite material described above.
  • the method of the invention includes the steps consisting in:
  • the method of the invention is easy to use.
  • Jacquard knitting techniques are known and well mastered and enable there to be easily obtained a knitted fabric that can feature a great variety of patterns, for example openings (areas free of stitches) or areas of low stitch density of highly varied size and shape.
  • the step of depositing the pre-polymer solution may be carried out using different processes well known to the person skilled in the art, in particular by coating with a squeegee or cylinder or by pad impregnation.
  • one or both faces of the knitted fabric may be coated with the silicone pre-polymer solution.
  • Said method preferably further comprises a step consisting in unblocking the areas free of stitches or in which the stitch density is at least five times less than in the rest of said textile support filled with the pre-polymer solution.
  • the areas free of stitches may be blocked, which would make the future integration of an absorbing mass difficult, for example.
  • the unblocking operation may be carried out in accordance with different techniques, in particular by leaving the pre-polymer solution to drip or blowing a thin layer of compressed air transversely to the direction of movement of the textile layer, with different angles of incidence.
  • the polymerization step is preferably carried out by introducing the knitted fabric impregnated with the pre-polymer solution into a hot air oven.
  • a layer of polymerized silicone is then obtained on the surface of the knitted support, which layer may be continuous except in the area free of stitches or having a stitch density at least five times less than in the rest of the textile support.
  • the quantity of polymerized silicone on the coated face or faces is preferably 50 to 300 g/m 2 .
  • the material may be covered with non-stick paper or film to protect it from any aggression and then wound onto a spool.
  • the invention relates finally to the use of an intermediate product of the composite material described above in the fabrication of medical devices.
  • the invention concerns the use for the fabrication of a medical device for protecting a skin area or for the fabrication of an intermediate product thereof of a material including an open knitted textile support including at least one area free of stitches and/or in which the stitch density is at least five times less than in the rest of the support.
  • FIG. 1 represents a plan view of a material of a first embodiment of the invention.
  • FIG. 2 represents a plan view of a material of another embodiment of the invention.
  • FIG. 3 represents a view in section of a medical device of the invention.
  • FIG. 4 represents a view in section of a variant medical device of the invention.
  • FIG. 1 represents a composite material 1 intended to be incorporated into a medical device comprising a support layer 2 and a silicone gel 3 .
  • the support layer is formed of an array of stitches 4 knitted from an elastic thread enabling the material to offer high capacities for deformation.
  • This area 5 free of stitches is adapted to be able where appropriate to receive an element of the medical device into which the material 1 is intended to be integrated, such as an absorbent mass.
  • the stitches 4 of said support layer 2 are impregnated with an adhesive silicone gel 3 so that the two faces of the support layer 2 are impregnated, there being no silicone gel 3 in the area free of stitches.
  • the composite material 1 obtained in this way may then be assembled with one or more intermediate products to form a medical device, of which said material will constitute the interface with the skin area to be protected on which the device will be disposed.
  • FIG. 2 represents an alternative to the material shown in FIG. 1 in which the support layer 2 ′ formed of an array of stitches 4 ′ includes not only a circular area 5 ′ free of stitches but also a plurality of areas 6 ′ in which the density of the meshes 4 ′ is at least five less than in the rest of the support layer 2 ′, so that these areas 6 ′, because of their low stitch density, form small openings 7 between the stitches 4 ′.
  • FIG. 3 represents a medical device 8 of the invention including the composite material 11 shown in FIG. 1 .
  • the medical device 8 here a dressing intended to be supplied to a skin area 9 to be protected including a wound 10 , includes the composite material 1 and a semi-permeable membrane 11 assembled together.
  • the device 8 is disposed so that the composite material 1 comes directly into contact with the skin area to be protected whilst the area 5 free of stitches is situated in front of the wound 10 , the adhesive silicone gel 3 enabling a traumatic adhesion to said skin area 9 .
  • the composite material 1 is assembled with a semi-permeable membrane 11 , for example based on silicone, constituting the exterior covering of the device 8 .
  • the composite material 1 and the semi-permeable membrane 11 are held together by the adhesive silicone gel 3 impregnating both faces of the material 1 .
  • the dressing 8 while protecting the skin area 9 and the wound 10 , enables evacuation of exudates produced by the wound via the semi-permeable membrane 11 .
  • FIG. 4 shows an alternative to the medical device shown in FIG. 3 , in which the device 8 ′ comprises the composite material 1 and a semi-permeable membrane but also an absorbent mass 12 disposed within the area 5 free of stitches.
  • the absorbent mass comes directly into contact with the wound 10 and absorbs exudates generated by the wound.
  • This variant is particularly suitable when the skin area to be protected includes an exudating wound and makes it possible to prevent the exudates accumulating on the surface of the wound, impeding healing.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials For Medical Uses (AREA)
US13/592,680 2011-08-23 2012-08-23 Central-opening knitting Abandoned US20130053746A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/592,680 US20130053746A1 (en) 2011-08-23 2012-08-23 Central-opening knitting

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161526498P 2011-08-23 2011-08-23
US13/592,680 US20130053746A1 (en) 2011-08-23 2012-08-23 Central-opening knitting

Publications (1)

Publication Number Publication Date
US20130053746A1 true US20130053746A1 (en) 2013-02-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
US13/592,680 Abandoned US20130053746A1 (en) 2011-08-23 2012-08-23 Central-opening knitting

Country Status (2)

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US (1) US20130053746A1 (fr)
EP (1) EP2561844B1 (fr)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140330227A1 (en) 2010-03-16 2014-11-06 Kci Licensing, Inc. Delivery-and-fluid-storage bridges for use with reduced-pressure systems
US20150119831A1 (en) 2013-10-30 2015-04-30 Kci Licensing, Inc. Condensate absorbing and dissipating system
US20150245949A1 (en) * 2014-02-28 2015-09-03 Kci Licensing, Inc. Hybrid drape having a gel-coated perforated mesh
WO2016046261A1 (fr) * 2014-09-23 2016-03-31 Msf Medizinische Sportwerke Frankfurt Pansement autoadhésif
US9827206B2 (en) 2013-09-24 2017-11-28 Zodiac Coating Method for producing an adhesive material for medical application
US10398604B2 (en) 2014-12-17 2019-09-03 Kci Licensing, Inc. Dressing with offloading capability
US10406266B2 (en) 2014-05-02 2019-09-10 Kci Licensing, Inc. Fluid storage devices, systems, and methods
US10561534B2 (en) 2014-06-05 2020-02-18 Kci Licensing, Inc. Dressing with fluid acquisition and distribution characteristics
WO2020210312A1 (fr) 2019-04-09 2020-10-15 Bio Med Sciences, Inc. Pansement de débridement à couche perforée, procédé de fabrication et articles utiles associés
US10842707B2 (en) 2012-11-16 2020-11-24 Kci Licensing, Inc. Medical drape with pattern adhesive layers and method of manufacturing same
US10849792B2 (en) 2013-10-30 2020-12-01 Kci Licensing, Inc. Absorbent conduit and system
US10940047B2 (en) 2011-12-16 2021-03-09 Kci Licensing, Inc. Sealing systems and methods employing a hybrid switchable drape
US10940046B2 (en) 2013-10-30 2021-03-09 Kci Licensing, Inc. Dressing with sealing and retention interface
US10946124B2 (en) 2013-10-28 2021-03-16 Kci Licensing, Inc. Hybrid sealing tape
US10945889B2 (en) 2011-12-16 2021-03-16 Kci Licensing, Inc. Releasable medical drapes
US10967109B2 (en) 2013-10-30 2021-04-06 Kci Licensing, Inc. Dressing with differentially sized perforations
US10973694B2 (en) 2015-09-17 2021-04-13 Kci Licensing, Inc. Hybrid silicone and acrylic adhesive cover for use with wound treatment
US11020516B2 (en) 2008-03-05 2021-06-01 Kci Licensing, Inc. Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US11026844B2 (en) 2014-03-03 2021-06-08 Kci Licensing, Inc. Low profile flexible pressure transmission conduit
US11096830B2 (en) 2015-09-01 2021-08-24 Kci Licensing, Inc. Dressing with increased apposition force
US11246975B2 (en) 2015-05-08 2022-02-15 Kci Licensing, Inc. Low acuity dressing with integral pump

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103784258B (zh) * 2014-01-27 2016-01-06 东华大学 一种纺织基伤口清创材料及其制造方法
EP3636233B1 (fr) 2018-10-12 2023-06-07 IVF Hartmann AG Pansement humide à bord de collage

Citations (3)

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US4921704A (en) * 1986-03-10 1990-05-01 Molnlycke Ab Wound dressing
US7005556B1 (en) * 1995-09-05 2006-02-28 Argentum Medical Multilayer wound dressing
US20100071115A1 (en) * 2006-09-14 2010-03-25 Hiroki Sadato Fabric, Composite Fabric, and Textile Product Excellent in Abrasion Resistance, and Process of Producing the Same

Family Cites Families (1)

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Publication number Priority date Publication date Assignee Title
US8377015B2 (en) * 2009-04-24 2013-02-19 Alcare Co., Ltd. Wound dressing and method for producing it

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921704A (en) * 1986-03-10 1990-05-01 Molnlycke Ab Wound dressing
US7005556B1 (en) * 1995-09-05 2006-02-28 Argentum Medical Multilayer wound dressing
US20100071115A1 (en) * 2006-09-14 2010-03-25 Hiroki Sadato Fabric, Composite Fabric, and Textile Product Excellent in Abrasion Resistance, and Process of Producing the Same

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12097094B2 (en) 2008-03-05 2024-09-24 Solventum Intellectual Properties Company Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US11020516B2 (en) 2008-03-05 2021-06-01 Kci Licensing, Inc. Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
US10279088B2 (en) 2010-03-16 2019-05-07 Kci Licensing, Inc. Delivery-and-fluid-storage bridges for use with reduced-pressure systems
US20140330227A1 (en) 2010-03-16 2014-11-06 Kci Licensing, Inc. Delivery-and-fluid-storage bridges for use with reduced-pressure systems
US11400204B2 (en) 2010-03-16 2022-08-02 Kci Licensing, Inc. Delivery-and-fluid-storage bridges for use with reduced-pressure systems
US11944520B2 (en) 2011-12-16 2024-04-02 3M Innovative Properties Company Sealing systems and methods employing a hybrid switchable drape
US10940047B2 (en) 2011-12-16 2021-03-09 Kci Licensing, Inc. Sealing systems and methods employing a hybrid switchable drape
US11969318B2 (en) 2011-12-16 2024-04-30 Solventum Intellectual Properties Company Releasable medical drapes
US10945889B2 (en) 2011-12-16 2021-03-16 Kci Licensing, Inc. Releasable medical drapes
US11839529B2 (en) 2012-11-16 2023-12-12 Kci Licensing, Inc. Medical drape with pattern adhesive layers and method of manufacturing same
US11395785B2 (en) 2012-11-16 2022-07-26 Kci Licensing, Inc. Medical drape with pattern adhesive layers and method of manufacturing same
US10842707B2 (en) 2012-11-16 2020-11-24 Kci Licensing, Inc. Medical drape with pattern adhesive layers and method of manufacturing same
US9827206B2 (en) 2013-09-24 2017-11-28 Zodiac Coating Method for producing an adhesive material for medical application
US10946124B2 (en) 2013-10-28 2021-03-16 Kci Licensing, Inc. Hybrid sealing tape
US10967109B2 (en) 2013-10-30 2021-04-06 Kci Licensing, Inc. Dressing with differentially sized perforations
US11964095B2 (en) 2013-10-30 2024-04-23 Solventum Intellectual Properties Company Condensate absorbing and dissipating system
US10849792B2 (en) 2013-10-30 2020-12-01 Kci Licensing, Inc. Absorbent conduit and system
US20150119831A1 (en) 2013-10-30 2015-04-30 Kci Licensing, Inc. Condensate absorbing and dissipating system
US11744740B2 (en) 2013-10-30 2023-09-05 Kci Licensing, Inc. Dressing with sealing and retention interface
US10398814B2 (en) 2013-10-30 2019-09-03 Kci Licensing, Inc. Condensate absorbing and dissipating system
US10940046B2 (en) 2013-10-30 2021-03-09 Kci Licensing, Inc. Dressing with sealing and retention interface
US11793923B2 (en) 2013-10-30 2023-10-24 Kci Licensing, Inc. Dressing with differentially sized perforations
US11154650B2 (en) 2013-10-30 2021-10-26 Kci Licensing, Inc. Condensate absorbing and dissipating system
US10632020B2 (en) * 2014-02-28 2020-04-28 Kci Licensing, Inc. Hybrid drape having a gel-coated perforated mesh
EP3848009A1 (fr) * 2014-02-28 2021-07-14 3M Innovative Properties Company Pansement hybride ayant une grille perforée recouverte d'un gel
US20150245949A1 (en) * 2014-02-28 2015-09-03 Kci Licensing, Inc. Hybrid drape having a gel-coated perforated mesh
US11026844B2 (en) 2014-03-03 2021-06-08 Kci Licensing, Inc. Low profile flexible pressure transmission conduit
US10406266B2 (en) 2014-05-02 2019-09-10 Kci Licensing, Inc. Fluid storage devices, systems, and methods
US10561534B2 (en) 2014-06-05 2020-02-18 Kci Licensing, Inc. Dressing with fluid acquisition and distribution characteristics
US11957546B2 (en) 2014-06-05 2024-04-16 3M Innovative Properties Company Dressing with fluid acquisition and distribution characteristics
WO2016046261A1 (fr) * 2014-09-23 2016-03-31 Msf Medizinische Sportwerke Frankfurt Pansement autoadhésif
US10398604B2 (en) 2014-12-17 2019-09-03 Kci Licensing, Inc. Dressing with offloading capability
US11246975B2 (en) 2015-05-08 2022-02-15 Kci Licensing, Inc. Low acuity dressing with integral pump
US11950984B2 (en) 2015-09-01 2024-04-09 Solventum Intellectual Properties Company Dressing with increased apposition force
US11096830B2 (en) 2015-09-01 2021-08-24 Kci Licensing, Inc. Dressing with increased apposition force
US10973694B2 (en) 2015-09-17 2021-04-13 Kci Licensing, Inc. Hybrid silicone and acrylic adhesive cover for use with wound treatment
EP3952809A4 (fr) * 2019-04-09 2023-01-04 Bio Med Sciences, Inc. Pansement de débridement à couche perforée, procédé de fabrication et articles utiles associés
WO2020210312A1 (fr) 2019-04-09 2020-10-15 Bio Med Sciences, Inc. Pansement de débridement à couche perforée, procédé de fabrication et articles utiles associés

Also Published As

Publication number Publication date
EP2561844A1 (fr) 2013-02-27
EP2561844B1 (fr) 2016-01-20

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